package com.qdu.service;

import java.util.List;

import com.qdu.entity.Term;

public interface TermService {
	Term selectTermById(int id);
	
	boolean addTerm(Term Term);
	
	boolean modifyTerm(Term Term);
	
	boolean deleteTermById(int id);
	
	List<Integer> selectAllTyear();
	
	List<Term> selectAllTerm();
	
	List<Term> selectTermBytyear(int tyear);
	
	List<Term> selectCertainTermBytyear(int tyear);
	
	
}
